Description

Butanoic Acid, 2-[2-(4-Nitrophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester is a specialized organic compound featuring a hydrazone functional group linked to a nitro-substituted aromatic ring. This unique molecular structure makes it a valuable intermediate and reagent in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments for developing novel materials, pharmaceuticals, and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Dye and Pigment Synthesis: Used in the production of azo dyes and pigments, leveraging its hydrazone and nitro groups for color development.
• Chemical Research Reagent: Employed in academic and industrial laboratories for studying hydrazone chemistry, condensation reactions, and as a ligand in coordination chemistry.
• Agrochemical Development: Acts as a precursor in the research and synthesis of novel herbicides, pesticides, and plant growth regulators.
• Material Science: Investigated for use in the development of organic semiconductors, non-linear optical materials, and advanced polymers.
• Analytical Chemistry: Can be used as a derivatization agent or a standard for chromatographic analysis in method development.

Basic Information

Product Name	Butanoic Acid, 2-[2-(4-Nitrophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester
CAS No.	18795-00-1
Molecular Formula	C₁₃H₁₅N₃O₅
Molecular Weight	293.28 g/mol
Synonyms	Ethyl 2-[2-(4-nitrophenyl)hydrazinylidene]-3-oxobutanoate; Ethyl (2Z)-2-[2-(4-nitrophenyl)hydrazinylidene]-3-oxobutanoate; 3-Oxobutanoic acid, 2-[(4-nitrophenyl)hydrazono]-, ethyl ester; 2-[(4-Nitrophenyl)hydrazono]-3-oxobutanoic acid ethyl ester; Ethyl 2-(2-(4-nitrophenyl)hydrazono)-3-oxobutanoate; Butanoic acid, 2-[(4-nitrophenyl)hydrazono]-3-oxo-, ethyl ester; (2Z)-2-[2-(4-Nitrophenyl)hydrazinylidene]-3-oxobutanoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2-[2-(4-Nitrophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and spectroscopic data. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.